The chat never responds and the browser console shows
"TypeError: Failed to execute 'fetch' on 'Window': Illegal invocation"
on every agent run (onRunFailed, agentId: default).
Root cause is in @ag-ui/client@0.0.56's HttpAgent: it stores the global
fetch unbound (`this.fetch = config.fetch ?? fetch`) and later invokes it
as `this.fetch(...)`, so native fetch runs with the agent instance as its
receiver instead of `window`. Native fetch is brand-checked and throws
"Illegal invocation". It surfaces in both dev and prod.
Fixed upstream in @ag-ui/client@0.0.57 (`config.fetch ?? ((url, init) =>
fetch(url, init))`), which shipped in @copilotkit/* 1.60.1. Bumping these
examples 1.60.0 -> 1.60.1 pulls 0.0.57 transitively; lockfiles regenerated.
Scope: only the examples that take @ag-ui transitively from react-core are
bumped here. Other integration examples force-pin @ag-ui via `overrides`
to 0.0.53/0.0.55, where 1.60.1 would create a version skew; those need a
per-integration bump and are intentionally left out of this change.
Bumps every @copilotkit/* pin (react-core, react-ui, runtime, a2ui-renderer,
sdk-js) from 1.59.5 to 1.60.0 across the threads-enabled integration examples,
and regenerates each package-lock.json to the 1.60.0 dependency closure.
Excludes the vestigial langgraph-python-threads example.
The locked-state card told users to add an Intelligence license with
`copilotkit add-intelligence`, but that command only drops the
Intelligence overlay and does not issue a license (and is not yet wired
into the CLI dispatch). The command that issues a license key is
`copilotkit license`.
Conflict resolution: take the rollout's contract test and append the
agentcore describe block (CDK lambda runtime gate, Vite frontend with
import.meta.env gate, docker env wiring). Bump both agentcore
package.jsons 1.59.1 -> 1.59.3 + regen lockfiles. 54/54.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Replace eslint and prettier with oxlint and oxfmt for faster linting
and formatting across the monorepo. Remove all eslint and prettier
configs, dependencies, and related packages. Add .oxlintrc.json and
.oxfmtrc.json for the new tooling. Update CI workflows and lefthook
hooks accordingly. Reformat codebase with oxfmt.
https://claude.ai/code/session_01GMkSf29p78HuMR1mbXn8He
Flatten all packages from packages/v1/* and packages/v2/* into packages/* —
every package now lives directly under the @copilotkit/ scope with no v1/v2
subdirectories.
- Move all v1 packages (react-core, react-ui, runtime, shared, etc.) from
packages/v1/* to packages/*
- Absorb v2 react code into packages/react-core/src/v2/ (exported via /v2 subpath)
- Absorb v2 agent code into packages/runtime/src/agent/ (exported via /v2 subpath)
- Move v2 packages (core, angular, demo-agents, etc.) to packages/*
- Replace all @copilotkitnext/* imports with @copilotkit/* equivalents
- Keep @copilotkitnext/angular as the sole exception (angular remains on next)
- Update CI workflows, renovate config, release scripts for flat structure
- No public API surface changes — all exports fields are preserved
Co-authored-by: Alem Tuzlak <t.zlak@hotmail.com>
Signed-off-by: Tyler Slaton <tyler@copilotkit.ai>
Maxim